Dock/ Headphone/microphone combo jack | Dock/ Headphone/microphone combo jackSim Card Slot | USB Type-Cسیم کارت خورقلم لمسیHeadphone/microphone combo jackButtons for volume up and downKeyboard base with TouchPad | SD card readerHeadphone/microphone combo jackKensington security slotUSB Type-C Thunderbolt |